10 Best Mens Sports Briefs Running in The UK

Last updated on 31/08/2025

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DANISH ENDURANCE Mens Boxers, Anti Chafing, Long Leg or Regular, Sports Underwear Men, Running Boxers, 6 Pack, Black, XX-Large

32% OffFree Shipping

Why We Love It

Optimal support for sports.
Keeps you fresh.
Guaranteed one-year replacement.

Main Highlights

BREATHABLE & COOL: The perfect first layer as gym boxers, sweat-inducing sports and intense workouts — our performance sports boxers feature quick-drying, moisture-wicking material and mesh panels in the crotch area to keep you cool, fresh and odour-free
PERFORMANCE SPORT-FIT: Made of soft, stretchy material, our running underwear offers a flexible, secure fit that moves with you without rolling down or riding up, while anti chafe construction prevents irritation. Supportive boxers perfect for the gym, running and training
AVAILABLE IN REGULAR & LONG LEGS: The longer leg version is perfect for those who prefer a sleek look under gym clothes. Both styles stay in place during movement and come in multipacks for easy, once-a-week washing
PREMIUM MATERIALS: Made from 90% Polyester (Recycled), 10% Elastane. OEKO-TEX standard 100 certified. Free from harmful substances. Machine wash at max. 40°C. Do not tumble dry
ANTI-HOLE GUARANTEE: Got a hole in your sports boxers within the first year after purchase? We will send you a replacement for free. If you have any questions, our customer service is always happy to help you

Under Armour Men's 3-Pack Performance Tech Mesh Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Black

18% OffFree Shipping

Why We Love It

Ultra-soft, breathable fabric.
Eco-friendly sustainable materials.
Chafe-free comfort and fit.

Main Highlights

Upgrade your underwear with lightweight, breathable, and ultra-soft Performance Tech fabric that stays cool and provides a zero-distraction fit.
Made from sustainable, recycled polyester, treated with non-biocidal, metal-free odour control technology, offering eco-friendly performance.
Snug yet comfortable fit with a soft performance waistband and 4-way stretch construction that moves with you in every direction.
Mesh zones in the pouch and gusset, articulated fly, and no side or back seams ensure maximum chafe-free comfort.
Under Armour's innovative design and mission to help athletes perform better, delivering a streamlined, fitted look that’s never too tight or too loose.

DANISH ENDURANCE Mens Boxers, Anti Chafing, Long Leg or Regular, Sports Underwear Men, Running Boxers, 3 Pack, Black, Small

25% OffFree Shipping

Why We Love It

Optimized for sports comfort.
Breathable and moisture-wicking.
Guaranteed durability and support.

Main Highlights

BREATHABLE & COOL: The perfect first layer as gym boxers, sweat-inducing sports and intense workouts — our performance sports boxers feature quick-drying, moisture-wicking material and mesh panels in the crotch area to keep you cool, fresh and odour-free
PERFORMANCE SPORT-FIT: Made of soft, stretchy material, our running underwear offers a flexible, secure fit that moves with you without rolling down or riding up, while anti chafe construction prevents irritation. Supportive boxers perfect for the gym, running and training
AVAILABLE IN REGULAR & LONG LEGS: The longer leg version is perfect for those who prefer a sleek look under gym clothes. Both styles stay in place during movement and come in multipacks for easy, once-a-week washing
PREMIUM MATERIALS: Made from 90% Polyester (Recycled), 10% Elastane. OEKO-TEX standard 100 certified. Free from harmful substances. Machine wash at max. 40°C. Do not tumble dry
ANTI-HOLE GUARANTEE: Got a hole in your sports boxers within the first year after purchase? We will send you a replacement for free. If you have any questions, our customer service is always happy to help you

Niksa 3 Pack Men Boxer Shorts Trunks Underwear Super Soft Stretchy Breathable Wicking Briefs Black for Gym Running, Large(Fit Waist 31inches-34inches), Black

15% OffFree Shipping

Why We Love It

Promotes comfort during physical activity.
Ensures freedom of movement.
Outstanding breathability and quick-drying features.

Main Highlights

This sports boxers shorts provide good compression and support, help accelerate blood circulation around thighs and reduce muscle fatigue and soreness, ideal for your gym underwear.
Quick-drying and breathable fabric with good moisture absorption, won't get damp and cling, allows air to circulate freely, keep your private cool and comfortable when doing exercise.
Light, super soft, smooth, stretchy and skin-friendly fabric reduces chafing around thighs and has a good cooling effect, brings you maxmium comfort all the day.
The elastic waistband is soft and won't dig in or slip down. Four-way stretchy fabric with good workmanship for excellent flexibility and maximum freedom of movement.
This underwear trunks with U-shaped bag design to provide more space for private, increase breathability and help reduce friction, give you extra comfort.

INNERSY Underpants Mens Briefs Sports Pants Underwear Multipack Mini Hipster Slips Packs of 4 (M, 2 Black/Dark Red/Navy)

Free Shipping

Why We Love It

Smooth fabric, classic design.
Double-layered front pouch support.
Soft, non-irritating waistband.

Main Highlights

(1) CLASSIC MENS BRIEFS: Innersy men's underwear briefs feature smooth fabric, classic minimalist design, elastic waist and soft leg openning, comfy enough for everyday wear if the briefs are a staple for you. You may forget you're wearing them. If you usually wear boxers, give INNERSY a go, they are a good choice for transition from boxer briefs to briefs, especially on hot, summery days
(2) DOUBLE LINED GUSSET: These mens pants underwear have double-layer front pouch, and the gusset with cover seaming for extra support. Our briefs men have no open fly, they have a ergonomic 3D shape, keep everything comfortably in place, bring more space and support you, no tight or pinching, comfy for everyday use and bedtime
(4) FABRIC COVERED WAISTBAND: Our underpants mens briefs with soft fabric covered waistband feel smooth against the skin. No need to worry about the irritation of the elastic waistband if you have sensitive skin. And the waistband is stretchy and soft, always stay in place, no roll down, no ride up or dig into your skin. These mens undies are also an excellent option as exercise / sport underwear
(5) WASH WELL & TAG FREE: These briefs for men can be machine washed 40°C and tumble dried at low heat, hold colour and shape well. We suggest natural drying for more durable. Tagless underpants for men, no need to cut any tags, goodbye to scratchy labels. The printed label will fall off after multiple washes
(6) GIFT FOR MEN: Our mens hipster underwear multipack being folded neatly in reusable zip lock bag. Classic design and timeless details make Innersy hipsters for men an easy choice for every men's underwear wardrobe. Great gift for your partner, dad and grandpa on Christmas, New Year’s and Father’s Day

Runderwear Running Boxer Mens – Sports Underwear, Anti-Chafing, Breathable, Moisture Wicking Underlayer, Mens Boxer Briefs for Running Black

Free Shipping

Why We Love It

Lightweight and anti-chafing design.
Seamless comfort, no rubbing.
Moisture-wicking in extreme climates.

Main Highlights

ANTI-CHAFING; Seamless running underwear for men that provides anti-chafing performance with 5” inseam so you stay 100% chafe free
BOXER BRIEFS; Mens boxer briefs designed for running with a 360° seamless design means no side-seams or labels
SPORTS UNDERWEAR; Lightweight, breathable material prevents overheating while sweat-wicking fabric keeps you dry and comfortable
RUN COMFORTABLY; Silicone leg-grip holds these running boxers in place as your body moves so you always run free and comfortable
HIGH QUALITY; Long-lasting, technical fabric is super-soft and durable, made from 92% recycled polyamide and 8% recycled elastane (GRS certified)
UPDATED DESIGN; New and improved in 2025, with an updated sleek all black design and Runderwear detailing throughout for a unique, athletic feel. Runderwear, by athletes for athletes

Niksa 3 Packs Mens Compression Shorts Running Base Layer Shorts Men's Workout Shorts with Cell Phone Pockets Tight Dry and Breathable Sports Shorts for Cycling Yoga Boxing Gym, Black Grey Navy Blue,M

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Why We Love It

Exceptional comfort during workouts.
Convenient, secure pocket design.
Enhances sports performance.

Main Highlights

Comfortable Fabric: Men’s running shorts are made of 88% polyester and 12% spandex. Men’s tight shorts are moisture-absorbing, sweat-absorbent, quick-drying, breathable, and light-skinned soft fabric. Men’s sports shorts stay dry and comfortable during exercise and reduce the amount of thigh friction, to provide you with the ultimate comfort.
Convenient Pocket: Men's compression shorts with 2 pockets are suitable for storing keys, cards or other necessities. And men’s running shorts with cell phone pockets have flip cover pockets, so you don’t have to worry about falling when you bounce. Wearing Men's anti chafing shorts can make you more focused on exercise.
High Performance Compression: Men’s compression underwear shorts can provide enough compression force to minimize muscle bounce, increase oxygen content around the thigh, and reduce muscle fatigue and soreness during exercise.
Excellent Design: Men's basic layer shorts have built-in thick elastic waistband, four-way stretch fabric fits snugly, unique flat buckle and outer seam design, reduce skin and shorts friction, increase comfort and durability.
Sports Flexibility:The sports shorts are designed with four-way stretch fabric, which can be moved freely, light and soft, without a sense of restraint, allowing you to bend, stretch, jump and run freely. Enjoy the joy of sports in all seasons, weather, and occasions, such as running, hiking, training, jogging, gym exercise, yoga, baseball, basketball, football, American football, squats, weight training, cycling, skiing, swimming, boxing, etc.

Under Armour Men's 3-Pack Performance Tech Boxer Brief, 9" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Black

38% OffFree Shipping

Why We Love It

Lightweight and breathable comfort.
Sustainable materials promote eco-friendliness.
Zero-distraction fit for ultimate comfort.

Main Highlights

Upgrade your underwear with lightweight, breathable, and ultra-soft Performance Tech fabric that stays cool and provides a zero-distraction fit.
Made from sustainable, recycled polyester, treated with non-biocidal, metal-free odour control technology, offering eco-friendly performance.
Snug yet comfortable fit with a soft performance waistband and 4-way stretch construction that moves with you in every direction.
Mesh zones in the pouch and gusset, articulated fly, and no side or back seams ensure maximum chafe-free comfort.
Under Armour's innovative design and mission to help athletes perform better, delivering a streamlined, fitted look that’s never too tight or too loose.

Reebok Wiggins Mens Briefs | Pack of 3 Sports Briefs, Breathable & Stretchable Underwear for Men |Underwear Multipack Black

Free Shipping

Why We Love It

Comfortable for all occasions.
Moisture-wicking keeps you dry.
Convenient machine washable fabric.

Main Highlights

REEBOK MENS BRIEFS: Stay cool and comfortable with our range of mens underwear, designed with a snug yet comfortable fit. This mens briefs multipack combines functionality and style, making them suitable for any occasion.
COMFORT: Designed with comfort in mind, our mens briefs are made from lightweight and stretchable fabric, which offer a snug yet flexible fit that moves with you, providing support without restricting movement. Our men's underwear are suitable for everyday wear, making them a staple in your wardrobe.
MOISTURE WICKING UNDERWEAR: Our underwear for men is crafted with advanced moisture-wicking technology, ensuring you remain dry by drawing sweat away from your skin, keeping you comfortable throughout the day.
MATERIAL COMPOSITION: Crafted from a breathable blend of 92% Polyester, 8% Elastane, these men's underwear briefs keep their shape wash after wash, making them a long-lasting choice in your collection. Note: *Machine Wash, Do Not Bleach, Do Not Tumble Dry, Cool Iron, Do Not Dry Clean.*
MULTIPACK: Great value in every pack - Stock up on everyday essentials, or give as practical gifts for men. We have a range of underwear that gives you the confidence and power that the Reebok brand embodies. Whether you’re after comfort or sports performance, this range has got your needs covered.

INNERSY Mens Briefs Underwear Black Underpants Breathable Pants with Separate Pouch 4 Pack (L, 4 Black)

25% OffFree Shipping

Why We Love It

Dual pouch for comfort.
Extra crotch space provided.
Snug and sporty waistband.

Main Highlights

(1) Mens Briefs With Separate Pouch: Our briefs men is designed with dual pouch to keep men's intimate parts separate, the top pouch to ensure your "boys" have enough room to breathe, and the bottom pouch to support your "jewel". These mens underpants provides more space, increase breathability, keeping you fresh and dry all day long
(2) Extra Crotch Space: Innersy men's underwear briefs provide more space in the crotch, and separate pouches reduce chafing and sticking in your private areas for more breathable and dry. Innersy men's underwear make the crotch is no longer crowded
(3) Full Coverage Men Briefs: These mens briefs underwear fit snugly and comfortably, no twanging half a buttock full of pant out of your bum crack with these. Our mens underpants hold everything in place, wrap nicely around your butt without embarrassing adjustments, nice sports underwear for gym
(4) Sporty Waistband: The waistband of our underpants men with colourful "INNERSY" looks sporty and stays in place, doesn't kink or fold, no roll down, no ride up and not dig into your skin. 4 Pack mens hipster underwear is great gift for your husband, son and father for Christmas, New Year and Father's Day
(5) Tag Free & Easy Care: Innersy men's briefs multipack use "iron-on" labels which don’t perish or irritate or itch and will come off after multiple washes. Our men pants can be machine washed below 40°C and tumble dried at low heat without losing colour or shape

8.9

Excellent

Save 25%

We scanned 840 products

We reviewed these offers relevant to the Mens Sports Briefs Running within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like DANISH ENDURANCE, Under Armour, Niksa, INNERSY, Runderwear, Reebok, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Mens Sports Briefs Running in the market, we considered we took a deep dive into 4201 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is DANISH ENDURANCE Mens Boxers, Anti Chafing, Long Leg or Regular, Sports Underwear Men, Running Boxers, 6 Pack, Black, XX-Large. We love many things about this product by DANISH ENDURANCE. What sets it apart from the competition is Optimal support for sports, Keeps you fresh, Guaranteed one-year replacement.
The best value product for most shoppers and where user satisfaction is continuously the highest is Under Armour Men's 3-Pack Performance Tech Mesh Boxer Brief, 6" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Black by Under Armour based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Mens Sports Briefs Running and the best cost-to-value ratio is Under Armour Men's 3-Pack Performance Tech Boxer Brief, 9" Inseam – Breathable, Moisture Wicking, Soft Touch, All-Day Comfort Blackat Under Armour with a 38% discount.
Our list of the best Mens Sports Briefs Running is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Mens Sports Briefs Running in The UK

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We scanned 840 products

We concluded that: